Portable Battery Spot Welder

Compact and Reliable Welding! “The simplicity is fantastic I was able to build my own lithium-ion battery packs from recycled, laptop batteries, I can say it’s just strong enough to get the job done -great for hobbyists like myself.” - Ray Ray Why Get Our Portable Battery Spot Welder? ✅Convenient: Welding batteries and thin metal sheets can be challenging and often times imprecise. The Portable Battery Spot Welder simplifies the process with its adjustable 11-gear settings and automatic/manual modes, ensuring precise and stable welds.  ✅Efficient: The spot welder is powered by a 5000mAh high-capacity battery with Type-C fast charging, that recharges in just 2.5 hours and delivers up to 650A of output for powerful performance. It features a 3-colored indicator light and a built-in auto-shutoff feature that activates after 8 minutes of inactivity, conserving battery life.   ✅Versatile: It is ideal for welding cylindrical lithium batteries, nickel-metal hydride batteries, and t